CVE-2022-49513

cpufreq: governor: Use kobject release() method to free dbs_data

References

Notes

 carnil> Introduced in c4435630361d ("cpufreq: governor: New sysfs show/store callbacks
 carnil> for governor tunables"). Vulnerable versions: 4.6-rc1.

Bugs

Status

Branch Status
upstream released (5.19-rc1) [a85ee6401a47ae3fc64ba506cacb3e7873823c65]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.13-upstream-stable N/A "Fixed before branching point"
6.12-upstream-stable N/A "Fixed before branching point"
6.6-upstream-stable N/A "Fixed before branching point"
6.1-upstream-stable N/A "Fixed before branching point"
5.10-upstream-stable needed
sid released (5.18.5-1)
6.12-trixie-security N/A "Fixed before branching point"
6.1-bookworm-security N/A "Fixed before branching point"
5.10-bullseye-security needed